Sept. 2002 Rev. 3A
EDI7F342MC
1
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
The EDI7F342MC and EDI7F2342MC are organized
as one and two banks of 2Mx32 respectively. The
modules are based on Intel's E28F016S5 2Mx8 Flash
device in TSOP packages which are mounted on an
FR4 substrate
Both modules offer access times between 90 and 150ns
allowing for operation of high-speed microprocessors
without wait states.
EDI7F342MC-BNC: 2Mx32 80 PIN SIMM
BLOCK DIAGRAMS
2Mx32 and 2x2Mx32 Densities
Based on Intel's E28F016S5 Flash Device
Fast Read Access Time - 90ns
5V - Only Reprogramming
12V VPP Production Programming
Low Power Dissipation
35mA per Device Active Write Current
25A per Device CMOS Standby Current
Typical Endurance >100,000 Cycles
Single 5V 10% Supply
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Range
Package
80 pin SIMM (JEDEC)
EDI7F2342MC-BNC: 2x2Mx32 80 PIN SIMM
DESCRIPTION
FEATURES
FIG. 1
2Mx32 FLASH MODULE
A0-A20
G#
E1#
E#
W0#
W1#
W2#
W3#
DQ0-DQ7
DQ8-DQ15
DQ16-DQ23
DQ24-DQ31
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
A0-A20
G#
DQ0-DQ7
DQ8-DQ15
DQ16-DQ23
2Mx8
2Mx8
2Mx8
2Mx8
E0#
W0#
W1#
W2#
W3#
DQ24-DQ31
Sept. 2002 Rev. 3A
EDI7F342MC
2
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Pin Configurations
A0-A20
Address input
E0#, E1#
Chip Enable
W0#-W3#
Write Enable
G#
Output Enable
DQ0-DQ31
Data Input/Output
P
D
Presence Detect
V
CC
Power 5V 10%
V
SS
Ground
NC
No Connect
VPP
Program Power
CAPACITANCE
(TA = 25C. f = 1MHz, V
CC
= 2.5V)
Presence Detect Pin Out
Pin
2Meg
2x2Meg
PD1
V
SS
NC
PD2
NC
V
SS
PD3
V
SS
V
SS
PD4
V
SS
V
SS
2Meg
2x2Meg
Parameter
Sym
Max
Max
Unit
Address Lines
CA
35
70
pF
Data lines
CDQ
15
30
pF
Chip Enable Lines
CE
40
40
pF
Write Enable Lines
CW
20
20
pF
Output Enable lines
CG
40
80
pF
Pin
#
Pin
Name
Pin
#
Pin
Name
Pin
#
Pin
Name
Pin
#
Pin
Name
1
V
SS
21
*
41
A11
61
DQ9
2
V
CC
22
*
42
A10
62
DQ8
3
VPP
23
*
43
A9
63
DQ7
4
G#
24
*
44
A8
64
DQ6
5
W0#
25
V
SS
45
A7
65
DQ5
6
W1#
26
DQ29
461
A6
66
DQ4
7
NC
27
DQ30
47
A5
67
DQ3
8
DQ16
28
DQ31
48
A4
68
DQ2
9
DQ17
29
W2#
49
A3
69
DQ1
10
DQ18
30
NC
50
A2
70
DQ0
11
DQ19
31
NC
51
A1
71
VPP
12
DQ20
32
A20
52
AO
72
V
CC
13
DQ21
33
A19
53
W3#
73
PD1
14
DQ22
34
A18
54
V
SS
74
PD2
15
DQ23
35
A17
55
DQ15
75
PD3
16
DQ24
36
A16
56
DQ14
76
PD4
17
DQ25
37
A15
57
DQ13
77
PD5
18
DQ26
38
A14
58
DQ12
78
PD6
19
DQ27
39
A13
59
DQ11
79
PD7
20
DQ28
40
A12
60
DQ10
80
V
SS
*TBD
SIMM Density
Pin
2Meg
2x2Meg
21
NC
NC
22
NC
NC
23
NC
E1#
24
E0#
EO#
Sept. 2002 Rev. 3A
EDI7F342MC
3
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
4.384
0.125 DIA (2x)
4.655 MAX.
0.250
0.050 TYP.
4.150
2.245
2.192
0.400
MAX.
0.850
R0.062 (2x)
0.250
MAX.
0.125
MIN.
0.120
8
P1
G
P
1
4
3
2
7
6
5
9
4.384
0.125 DIA (2x)
4.655 MAX.
0.250
0.050 TYP.
4.150
2.245
2.192
0.400
MAX.
0.850
0.170
MAX.
0.125
MIN
0.225
MIN
R0.062 (2x)
0.250
8
P1
G
P
1
4
3
2
7
6
5
9
ALL DIMENSIONS ARE IN INCHES
Ordering Information
Package No. 364: 80 PIN SIMM (JEDEC)
Ordering Information
Package No. 365: 80 PIN SIMM (JEDEC)
Part Number
Speed
(ns)
Package
EDI7F342MC90BNC
90
364
EDI7F342MC100BNC
100
364
EDI7F342MC120BNC
120
364
EDI7F342MC150BNC
150
364
Part Number
Speed
(ns)
Package
EDI7F2342MC90BNC
90
365
EDI7F2342MC100BNC
100
365
EDI7F2342MC120BNC
120
365
EDI7F2342MC150BNC
150
365
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